Zhapu Experimental School affiliated to Hangzhou Normal University is located on the north bank of Qiantang River, at the foot of the beautiful Jiulong Mountain. It is a young nine-year compulsory school. The school was formed by the merger of the former Zhapu junior high school and the former Zhapu Jiulongshan primary school, and cooperated with Hangzhou Normal University in education. On September 1 day, 2004, the school held an unveiling ceremony and established its board of directors. The principal responsibility system under the leadership of the board of directors is a new mode of school management and operation.
Zhapu Town Central Kindergarten Relocation Project is close to Jiulongshan Tourist Area. The construction standard is provincial first-class kindergarten. The planned land area is about 20 mu, the construction area is 65438+100000 square meters, and there are 70 faculty members. According to the design of 20 classes, each class has 30 students. ? Kindergarten includes teaching building, activity venue, guard, power distribution room, fire pool, pump room, outdoor playground, road, greening, parking lot and other supporting facilities, with a total investment of about 49 million yuan.
(1) How many courses should North American actuaries take?
Actuaries in North America need to take seven courses.
1. Probability theory (probability)
Ex